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Planetary hours · Saint Petersburg (Russia)

Planetary hours
in Saint Petersburg.

The day, from sunrise to sunset, is cut into twelve equal hours; so is the night, from sunset to the next sunrise. Each hour carries a planet, in the Chaldean order. A planetary hour therefore lasts 60 minutes only at the equinoxes: it all depends on the date and the city. Here are the exact hours for your city; what you do with them is up to you.

Planetary day of Friday, 31 October 2025: day of Venus

Sunrise
08:18
Sunset
17:05
Next sunrise
08:20

A day hour lasts 44 min; a night hour, 1h 16m. Local time (Europe/Moscow).

Day

  1. 1♀︎ Venus08:18 – 09:02
  2. 2☿︎ Mercury09:02 – 09:46
  3. 3☽︎ Moon09:46 – 10:30
  4. 4♄︎ Saturn10:30 – 11:14
  5. 5♃︎ Jupiter11:14 – 11:57
  6. 6♂︎ Mars11:57 – 12:41
  7. 7☉︎ Sun12:41 – 13:25
  8. 8♀︎ Venus13:25 – 14:09
  9. 9☿︎ Mercury14:09 – 14:53
  10. 10☽︎ Moon14:53 – 15:37
  11. 11♄︎ Saturn15:37 – 16:21
  12. 12♃︎ Jupiter16:21 – 17:05

Night

  1. 1♂︎ Mars17:05 – 18:21
  2. 2☉︎ Sun18:21 – 19:37
  3. 3♀︎ Venus19:37 – 20:54
  4. 4☿︎ Mercury20:54 – 22:10
  5. 5☽︎ Moon22:10 – 23:26
  6. 6♄︎ Saturn23:26 – 00:43
  7. 7♃︎ Jupiter00:43 – 01:59
  8. 8♂︎ Mars01:59 – 03:15
  9. 9☉︎ Sun03:15 – 04:32
  10. 10♀︎ Venus04:32 – 05:48
  11. 11☿︎ Mercury05:48 – 07:04
  12. 12☽︎ Moon07:04 – 08:20

Questions

How are the planetary hours calculated in Saint Petersburg?

On Friday, 31 October 2025, the Sun rises at 08:18 and sets at 17:05: the day lasts 8h 47m, that is twelve day hours of 44 min. The night, until the next sunrise at 08:20, lasts 15h 16m: twelve night hours of 1h 16m.

Which planet rules the first hour that day?

Venus, from 08:18 to 09:02: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus again.

Today’s sky, on YOUR chart

Planetary hours are the same for everyone in a city. Your chart is yours alone: every morning AstroXP crosses the real sky with your birth, to the minute, and tells you what time it plays out for you.

My sky on my chart

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Sunrise and sunset calculated for the city (the Sun’s centre 0°50′ below the horizon: refraction and semi-diameter), local time of the city’s time zone. Checked against astronomy-engine, the app’s engine.